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On the stability of radical septic functional equations.
- Source :
-
Mathematics (2227-7390) . Dec2020, Vol. 8 Issue 12, p2229. 1p. - Publication Year :
- 2020
-
Abstract
- This paper deals with the approximate solution of the following functional equation f x 7 + y 7 7 = f (x) + f (y) , where f is a mapping from R into a normed vector space. We show stability results of this equation in quasi- β -Banach spaces and (β , p) -Banach spaces. We also prove the nonstability of the previous functional equation in a relevant case. [ABSTRACT FROM AUTHOR]
- Subjects :
- *VECTOR spaces
*NORMED rings
*QUADRATIC equations
*FUNCTIONAL equations
*EQUATIONS
Subjects
Details
- Language :
- English
- ISSN :
- 22277390
- Volume :
- 8
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Mathematics (2227-7390)
- Publication Type :
- Academic Journal
- Accession number :
- 147804190
- Full Text :
- https://doi.org/10.3390/math8122229